Bobenheim-Roxheim
Germany
11
2015-02-12
The entities that hold a legal rights for patent applications filed by inventor Perl Andreas:
Andreas Perl from Bobenheim-Roxheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for hydrolysing acetone cyanohydrin
#2 | 2013-08-15Metering ring
#3 | 2012-01-12METERING RING
#4 | 2010-09-30METHOD FOR AMIDATING OF NITRILE IN THE PRESENCE OF SULFURIC ACID
#5 | 2010-03-25Process for preparing cyanohydrins and their use in the preparation of alkyl esters of methacrylic acid
#6 | 2010-03-18INTEGRATED PROCESS AND APPARATUS FOR PREPARING ESTERS OF METHACRYLIC ACID FROM ACETONE AND HYDROCYANIC ACID
#7 | 2010-03-18Production by distillation of acetone cyanhydrin and method for producing methacrylic ester and subsequent products
#8 | 2010-03-04Process and apparatus for preparing alkyl esters of methacrylic acid
#9 | 2010-02-04Method for producing methacrylic alkyl esters by way of azeotropic distillation
#10 | 2010-01-07Method for the adsorptive purification of alkyl methacrylates
#11 | 2009-12-03Method for producing acetone cyanohydrin and the subsequent products thereof by specific cooling
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